A 5-piece set of sheet metal punches from RUKO. The punches cut large circular holes in thin materials quickly, easily, cleanly and without burrs. Simply drill a suitable pilot hole and assemble the punch with one part of the punch either side of the sheet. Tightening the central draw-in bolt pulls the punch through the sheet to produce the hole. * Punch diameters: 16, 18, 20, 25 and 30mm * Simple operation * Three-point cut gives improved contact and thus less deformation of the punched part * The punches can be used with spanners as well as manual or foot-operated hydraulic punches * Suitable for sheet steel, stainless-steel sheets, non-ferrous and light metals, plastics * Ideal for switchgear manufacturers, electricians, plumbers, industry and handicrafts * Supplied as a set of 5 punches with 2 draw-in bolts * RUKO type 109 015 https://elecena.pl/product/27200925/ruko-109015-hole-punch-set 2024-11-09 https://elecena.pl/product/27200925/ruko-109015-hole-punch-set 2026-07-04